Shazam Gets Continuous Listening in New iPhone and iPod Touch Update

The recent update of the free iPhone and iPod touch app, Shazam, includes a feature for continuously recognizing popular songs and TV shows it hears. Shazam has always been a nifty iOS app that users pull out when they want to quickly get the name of a song playing on the radio, or get more information about currently playing TV show. After the app is launched, all users need to do is press the recognition button and it will listen to the audio coming from a nearby speaker. It use the audio capture to search for content in the Shazam database....